package com.lz.filter;


import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import java.io.IOException;

/**
 * <pre>
 * @描述：
 * @作者：lizhao
 * @创建时间： 2024/8/25 下午7:58
 * </pre>
 **/
@WebFilter("/*")
public class ZFilter implements Filter {
    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        System.out.println("至高天");
        filterChain.doFilter(servletRequest, servletResponse);
        System.out.println("至低地");
    }
}
